Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ò»¶ÎʵÏÖHTMLÒ³ÃæÄÚ¶¨ÆÚ´¥·¢Ê¼þµÄJavaScript´úÂë

Ô­´´ÓÚ2007Äê12ÔÂ16ÈÕ£¬2009Äê10ÔÂ15ÈÕǨÒÆÖÁ´Ë¡£
JavaScriptͨ¹ýÄÚÖõÄsetTimeoutº¯ÊýÀ´Íê³ÉÒ³ÃæÄڵĶ¨Ê±¼ì²é£¬Ò²ÊǺܾÃÒÔǰдµÄ¶«Î÷ÁË¡£
Ö®ËùÒÔÏëÆðËüÀ´£¬ÊÇÒòΪÔÚºÍÏîÄ¿×éÆäËû³ÉԱ˵¸ÃÊÂÇéµÄʱºò£¬±ðÈ˾¹È»³°Ð¦ÎÒ˵ÊÇÉϸöÊÀ¼ÍµÄ´úÂ룬ÏÖÔÚ¶¼ÓÃWEB2.0ÁË¡£
<script language="JavaScript" type="text/JavaScript">
//Ôö¼ÓϵͳɨÃèʱ¼ä
var v_count = 0;
var v_workNo = '';
var v_interval = IntervalTime*1000*60;
if (v_interval==null || v_interval==0)
{
v_interval=Default_Value
}
function checkTimeout()
{
checkShowWindow();
setTimeout("checkTimeout()",v_interval);
}
function checkShowWindow()
{
if (returnValue1>0)
{
window.open("./AlertTime.jsp?staffNo="+v_workNo,"¹«¸æ±ã¼ãÌáÐÑÒ³
Ãæ","top=100,left=100,width=170,height=220,toolbar=no,location=no,status=no,menubar=no,scrollbars=no");
}
}
function checkTime()
{
if(v_count == 0)
{
setTimeout("checkTimeout()",v_interval);//
}
v_count++;
}
//Ôö¼ÓϵͳɨÃèʱ¼ä
checkTime();
checkShowWindow();
</script>


Ïà¹ØÎĵµ£º

JavaScript ÓÃÓÚģʽƥÅäµÄ RegExp ·½·¨

±¾ÆªÈÕÖ¾ÏÈÖ÷ÒªÌÖÂÛ RegExp ¶ÔÏóµÄ²¿·Ö·½·¨£¬RegExp ¶ÔÏó¶¨ÒåÁËÁ½¸öÓÃÓÚģʽƥÅäµÄ·½·¨£¬ËüÃÇÊÇexec()
ºÍtest()
ÏÂÃæÎÒÃÇÖðÒ»½øÐн²½â
¡£ºÇ£¬ºÍÉÏƪÈÕÖ¾Ò»ÑùµÄ½éÉÜ£¬¿´À´Ì×»°£¬¹ûÈ»ÊÊÓÃÓÚ¶à¸ö³¡ºÏ¡£àÅ¡£
exec() ¼ìË÷×Ö·û´®ÖеÄÖ¸¶¨Öµ£¬·µ»ØÖµÊDZ»ÕÒµ½µÄÖµ£¬Èç¹ûûÓз¢ÏÖÆ¥Å䣬Ôò·µ»Ø null£º
Ö÷ÒªµÄRegExpģʽƥÅä·½·¨Ê ......

Javascript ÕýÔò±í´ïʽʹÓÃÊÖ²á

Javascript ÕýÔò±í´ïʽʹÓÃÊÖ²á
Javascript   2008-10-30 10:15   ÔĶÁ97   ÆÀÂÛ0  
×ֺţº ´ó´ó  ÖÐÖР СС
Ò»£®ÕýÔò±í´ïʽƥÅä³£ÓÃÓï·¨
“+”×Ö·û£º¹æ¶¨±í´ïʽ×Ö·û³öÏÖÒ»´Î»ò¶à´Î¡£
“*”×Ö·û£º¹æ¶¨±í´ïʽ×Ö·û³öÏÖÁã´Î»ò¶à´Î¡£
“? ......

javascript(±ØÐëÊäÈë¹Ø¼ü×Ö²ÅÄܵã»÷³É¹¦)

<SCRIPT LANGUAGE="JavaScript">
<!--
function limitNum(obj) {
if(obj.value.replace(/\s/g,"")==""||obj.value.replace(/\s/g,"")=="ÊäÈë¹Ø¼ü×Ö")  {
  alert('ÇëÊäÈë¹Ø¼ü×Ö')
      return false;
}
}
//-->
</SCRIPT> 
   < ......

javascript ÃæÏò¶ÔÏó±à³ÌµÄÆðµã

/*
* JavaScript¶ÔÏó¾ÍÊÇÒ»×éÊôÐÔ£¨·½·¨£©µÄ¼¯ºÏ
* ÔÚ¸ÃÓïÑÔÖÐÈç¹û±äÁ¿Ãû»ò·½·¨Ãû²»·ûºÏÉùÃ÷¹æ·¶£¬
* ÔòÒ»¶¨µÃÓ÷½À¨ºÅ“ [] ”ÒýÓÃËü
*
*/


/**
* <1.>¸ÃÓï¾äÉùÃ÷ÁËÒ»¸öclass1À࣬class1Ï൱ÓÚ¹¹Ôì·½·¨£¬Óֽй¹ÔìÆ÷
* Ò²¿É˵ÉùÃ÷ÁËÒ»¸öclass1·½·¨
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ